source: rtems-docs/common/waf.py @ 89f2347

import sys, os
from waflib.Build import BuildContext


sphinx_min_version = (1,3)

def cmd_spell(ctx):
        from waflib import Options
        from sys import argv
        from subprocess import call

        Options.commands = None # stop warnings about knowing commands.

        if not ctx.env.BIN_ASPELL:
                ctx.fatal("'aspell' is required please add binary to your path and re-run configure.")

        if len(argv) < 3:
                ctx.fatal("Please supply at least one file name")

        files = argv[2:]

        path = ctx.path.parent.abspath()

        # XXX: add error checking eg check if file exists.
        for file in files:
                cmd = ctx.env.BIN_ASPELL + ["-c", "--personal=%s/common/spell/dict/rtems" % path, "--extra-dicts=%s/common/spell/en_GB-ise-w_accents.multi" % path, file]

                print "running:", cmd
                call(cmd)


class spell(BuildContext):
        __doc__ = "Check spelling.  Supply a list of files or a glob (*.rst)"
        cmd = 'spell'
        fun = 'cmd_spell'



def check_sphinx_version(ctx, minver):
#       try:
        version = ctx.cmd_and_log(ctx.env.BIN_SPHINX_BUILD + ['--version']).split(" ")[-1:][0]
        ver = tuple(map(int, version.split(".")))
#       except Exception:
#               ctx.fatal("Version check failed please report")

        if ver < minver:
                ctx.fatal("Sphinx version is too old: %s" % ".".join(map(str, ver)))

        return ver

def cmd_configure(ctx):
        ctx.load('tex')


        if not ctx.env.PDFLATEX or not ctx.env.MAKEINDEX:
                ctx.fatal('The programs pdflatex and makeindex are required')

        ctx.find_program("sphinx-build", var="BIN_SPHINX_BUILD", mandatory=True)
        ctx.find_program("aspell", var="BIN_ASPELL", mandatory=False)


        ctx.start_msg("Checking if Sphinx is at least %s.%s" % sphinx_min_version)
        ver = check_sphinx_version(ctx, sphinx_min_version)

        ctx.end_msg("yes (%s)" % ".".join(map(str, ver)))



def cmd_build(ctx, conf_dir=".", source_dir="."):
        srcnode = ctx.srcnode.abspath()

        if ctx.options.pdf:

                ctx(
                        rule    = "${BIN_SPHINX_BUILD} -b latex -c %s -j %d -d build/doctrees %s build/latex" % (conf_dir, ctx.options.jobs, source_dir),
                        cwd             = ctx.path.abspath(),
                        source  = ctx.path.ant_glob('**/*.rst'),
                        target  = "latex/%s.tex" % ctx.path.name
                )

                ctx.add_group()

                ctx(
                        features        = 'tex',
                        cwd                     = "%s/latex/" % ctx.path.get_bld().abspath(),
                        type            = 'pdflatex',
                        source          = ctx.bldnode.find_or_declare("latex/%s.tex" % ctx.path.name),
                        prompt          = 0
                )

        else:
        # Copy HTML resources.
                for dir in ["_static", "_templates"]:
                        files = ctx.path.parent.find_node("common").ant_glob("%s/*" % dir)
                        ctx.path.get_bld().make_node(dir).mkdir() # dirs

                        ctx(
                                features    = "subst",
                                is_copy     = True,
                                source      = files,
                                target      = [ctx.bldnode.find_node(dir).get_bld().make_node(x.name) for x in files]
                        )

                ctx(
                        rule   = "${BIN_SPHINX_BUILD} -b html -c %s -j %d -d build/doctrees %s build/html" % (conf_dir, ctx.options.jobs, source_dir),
                        cwd     = ctx.path.abspath(),
                        source =  ctx.path.ant_glob('**/*.rst'),# + ctx.path.ant_glob('conf.py'),
                        target = ctx.path.find_or_declare('html/index.html')
                )

def cmd_options(ctx):
        ctx.add_option('--pdf', action='store_true', default=False, help="Build PDF.")

def cmd_options_path(ctx):
        cmd_options(ctx)
        ctx.add_option('--rtems-path-py', type='string', help="Full path to py/ in RTEMS source repository.")


def cmd_configure_path(ctx):
        if not ctx.options.rtems_path_py:
                ctx.fatal("--rtems-path-py is required")

        ctx.env.RTEMS_PATH = ctx.options.rtems_path_py

        cmd_configure(ctx)


CONF_FRAG = """
sys.path.append(os.path.abspath('../../common/'))
sys.path.append('%s')
templates_path = ['_templates']
html_static_path = ['_static']
"""


# XXX: fix this ugly hack.  No time to waste on it.
def cmd_build_path(ctx):
        def run(task):

                with open("conf.py") as fp:
                        conf = "import sys, os\nsys.path.append(os.path.abspath('../../common/'))\n"
                        conf += fp.read()

                task.inputs[0].abspath()
                task.outputs[0].write(conf + (CONF_FRAG % ctx.env.RTEMS_PATH))

        ctx(
                rule   = run,
                source = [ctx.path.parent.find_node("common/conf.py"), ctx.path.find_node("./conf.py")],
                target = ctx.path.get_bld().make_node('conf.py')
    )

        cmd_build(ctx, conf_dir="build", source_dir="build")